期刊
JOURNAL OF RAMAN SPECTROSCOPY
卷 45, 期 1, 页码 7-14出版社
WILEY-BLACKWELL
DOI: 10.1002/jrs.4411
关键词
SERS; DFT; cuprous oxide; DMAB; Cu2O
类别
资金
- National Natural Science Foundation of China [51002007, 51272013]
- Innovation Foundation of BUAA for PhD Graduates
Surface-enhanced Raman scattering of p-aminothiophenol and p-nitrothiophenol were obtained on the surface of Cu2O nanoparticles, showing novel spectral changes with morphology-dependent and time-dependent characteristics. The measured Raman signals were believed to partly originate from the newly produced surface species p,p-dimercaptoazobenzene. The nature of surface chemisorption status during Raman measurement was investigated experimentally and theoretically via combined surface-enhanced Raman scattering and density functional theory study, indicating that surface catalytic reaction of p-aminothiophenol and p-nitrothiophenol could take place on the surface of oxide nanostructures as well as coinage metal material. Copyright (c) 2013 John Wiley & Sons, Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据